How do I check if my CardBus slot works?

Inspiron B120 cardbus slot For the life of me I cannot install this network adapter into the slot It won't go all the

Learn about PC cards, credit card-sized peripherals that slide into a PC slot to add functionality, such as a modem or network interface

highway to hell slot This PCI Express to PCMCIA CardBus Adapter is the best solution for adding a front-access PCMCIA CardBus card slot to drives bay of desktop computer,

demo slot provider CardBus work in your new ExpressCard 34 or 54 Laptop and Notebook Features : Works with 32 bit CardBus Supports ExpressCard 34 and ExpressCard 54 slots